What was found
****AIRCRAFT DOWNGARDED FROM CAT 2 *****D:GEAR DISAGREE WARNING MESSAGE FOLLOWED BY NOSE DOOR OPEN WARNING MESSAGE AFTER SELECTING GEAR UP AFTER TAKEOFF. RAN EMERGENCY QRH 13-13 AND RETURNED TO AIRPORT.C:MEL 32-30-1CAT A DUE 02/19/24*** DUE TO ODI REQUIRES SMOD APPROVAL FOR RTS **** (FLIGHT 4677 FILED CLOSED)FEB 18, 2024 STATION: CVG--DEFFERED LANDING GEAR RETRACTION SYSTEM IN REF TO MEL 32-30-1 ALL MX ACTIONS C/W AIRCRAFT DOWNGRADED FROM CAT 2 STATUS PLACARDS INSTALLED FEB 19, 2024 STATION: SBN -- REFERENCE CP# 27839704 FOR TROUBLESHOOTING AND WORK PERFORMED. COMPLIED WITH CATII RETURN TO SERVICE TASK CARD 34-220-1021-SKY, AIRCRAFT HAS BEEN RELEASED FROM ODI PER JASON MILLER SMOD.DMI CLEARED PLACARDS REMOVED.